GN 1 valve cover breathers

[nickygn23]

I just purchased a set of Champion GN 1 valve covers. I think the size of the holes for the breathers are 1 1/4 . Not really sure. I should getting them soon. I would like to order the breathers so I can put everything on together. If anybody has these please let me know.
Thanks

 

[nickygn23]

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[nickygn23]

I'm surprised. I would think members would be chiming in by now considering tons of turbo Buicks owners have these.

 

[1952ray]

I'm surprised. I would think members would be chiming in by now considering tons of turbo Buicks owners have these.

I don't have those, however Metco motor sports sells what your looking for

 

[nickygn23]

I saw those from Metco. I have my eye on a different style. I guess I'll just wait till I get my covers then I'll measure the hole.

 

[TurboBob]

https://www.summitracing.com/parts/sum-g3410/overview/

https://www.summitracing.com/parts/knn-62-1170

although using one of the supporting vendors would be preferable, even if it costs a couple extra bux....

Bob

 

[TRICKSIXPA]

Yep they are 1-1/4" I use cheap push in breathers can be found for about $10 or less.


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[nickygn23]

Thanks Tricks. I apprecaite it. I'm ordering now